- 狗皮膏药 gǒupígāoyao dog-skin plastera type of plaster used in traditional medicine for treating physical injuries or rheumatism; it is applied directly to the skin to relieve pain
- 卖狗皮膏药 màigǒupígāoyao to sell quack remediesto palm things off on others using flowery language; to use deceptive talk or tricks to cheat people